Two free kindle books that I finished: How I paid $8 for $170 worth of groceries and also The cheap skates guide to Grocery savings-how to save bundles @ the supermarket.
The information is basically common sense. If you are new to couponing, some of the info might be helpful to you. Personally with all of the forums/info/tv & radio programs out there I’d never pay money (not even .99) for these. But if they are free to download for a newbie (especially the first one), then I’d say go ahead and check it out.
To truly learn how to “coupon” check out the forum “We Use Coupons”. Great info, great people and a great way to learn.